Portable Remote Alarm
The SLA-800BY has a carry handle and built-in rechargeable battery, making it suitable for temporary warning points where fixed wiring is not convenient.
Best for
Portable 2000m remote warning
A good choice if you need
- Wireless remote activation
- Adjustable sound: 0-120dB
- Custom alarm audio upload
- Audible + visual warning
How it works
- Power the alarm unit
- Send the wireless remote command
- The configured warning activates
YASONG Alarm
Rechargeable Remote
YASONG SLA-800BY 120dB Portable Rechargeable Remote Control Alarm Siren, 2000m Range, 12 Tones, IP65, LED Strobe
0-120dB
15W
IP65
Audible + visual warning
Best for
Portable 2000m remote warning
A good choice if you need
- Wireless remote activation
- Adjustable sound: 0-120dB
- Custom alarm audio upload
- Audible + visual warning
How it works
- Power the alarm unit
- Send the wireless remote command
- The configured warning activates
$123.00
$239.00
Before You Buy
Rechargeable portable model; no fixed wiring is required. Charge before use and turn on the side power switch. The large wireless remote controls alarm on/off up to 2000m in open areas, while the infrared remote adjusts volume, tone and mode within about 8m. Obstacles may reduce the actual wireless range.
Need another control method?
See other alarm options →
Is this model right for you?
Check the capabilities that matter before you choose a configuration.
If you need
This model
Wireless remote activation
✓
Adjustable volume
✓
Custom alarm audio
✓
Audible + visual warning
✓
IP65 protection
✓
Why choose this model?
The features that most directly affect how this model works and where it fits.
2000m Open-Area Remote Control
The large wireless remote can turn the alarm on or off from up to 2km in open areas without wall blockage. This is useful for construction sites, ports and field operations.
Adjustable Siren & Modes
The infrared remote can adjust volume, tone and alarm mode. Users can choose sound only, light only, or combined sound and light warning.
Key Specifications
Quick technical checks before ordering.
- Sound Level
- 0-120dB
- Power
- 15W
- Trigger Mode
- Wireless remote control trigger
- Control Mode
- Wireless remote control for on/off; infrared remote control for volume, tone and mode adjustment
- Alarm Mode
- Audible and visual alarm
- Tone
- 12 adjustable tones
- Volume Adjustment
- Adjustable by infrared remote control
- Protection Rating
- IP65
- Installation Method
- Portable Alarm
- Input Voltage
- AC100–240V charging input
Product Overview
The YASONG SLA-800BY is a portable rechargeable remote control alarm siren with 0–120dB adjustable sound, 12 built-in tones and an LED strobe warning light for temporary outdoor and worksite warning applications.
The included large wireless remote controls alarm on/off from up to 2000m / 1.24 miles in open areas, while the small infrared remote adjusts volume, tone and alarm mode from about 8m. The built-in 2600mAh rechargeable lithium battery allows operation without fixed power wiring.
- 2000m open-area wireless remote range for manual alarm activation
- 0–120dB adjustable sound for different warning environments
- 12 built-in tones with USB custom sound upload
- 2600mAh rechargeable battery with about 8 hours working time
- IP65 portable housing with LED strobe for outdoor warning use
Charge the siren before use and turn on the side power switch. The 2000m rating applies to open areas; walls, buildings, metal structures and other obstacles may reduce the actual remote-control range.
Full Technical SpecificationsDetailed product data from the available product information.
- Product Type
- Portable Rechargeable Remote Control Alarm Siren
- Input Voltage
- AC100–240V charging input
- Power
- 15W
- Sound Level
- 0-120dB
- Tone
- 12 adjustable tones
- Volume Adjustment
- Adjustable by infrared remote control
- Alarm Mode
- Audible and visual alarm
- Trigger Mode
- Wireless remote control trigger
- Control Mode
- Wireless remote control for on/off; infrared remote control for volume, tone and mode adjustment
- Work Mode
- Sound only, light only, sound and light integrated alarm
- Light Source
- LED Beads
- Lighting Mode
- LED strobe
- Protection Rating
- IP65
- Installation Method
- Portable Alarm
- Operating Temperature
- -20℃~70℃
- Material
- ABS and PS
- Net Weight
- 1.4kg
- Package Dimensions
- 37cm × 25cm × 21cm / 1 pc;
65cm × 46cm × 41cm / 6 pcs - Remote Control Function
- Yes, wireless remote control and infrared remote control
- Remote Control Range
- Wireless remote: 2000m / 1.24 miles in open areas; infrared remote: 8m / 26.2ft
- Battery
- 2600mAh lithium battery
- Charging Time
- About 5 hours
- Working Time
- About 8 hours
- USB Interface
- Upload custom alarm sounds
- Application Scenarios
- Temporary road construction, field operations, construction sites, ports, scenic spots, lifting machinery, outdoor work areas, emergency warning points
- Customization
- Custom alarm sounds uploadable via USB
Need a different alarm?
If this control method or feature set is not what you need, start with the requirement that matters most.
Need help choosing?
Tell us your voltage, installation environment and preferred activation method. We can help you compare suitable options.
Customer Reviews
5.0 / 5 from 2 reviews
★
★
★
★
★
5.0 / 5
2 reviews
Verified customer feedback
1 / 10